3971569136638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1\times {\mathrm{897703}}^1$

素因数の和:898240

約数の個数: 32

約数和(自身を含む): 6158651611392

約数和(自身を除く): 2187082474754

約数列:

[1, 2, 41, 82, 163, 326, 331, 662, 6683, 13366, 13571, 27142, 53953, 107906, 897703, 1795406, 2212073, 4424146, 36805823, 73611646, 146325589, 292651178, 297139693, 594279386, 5999349149, 11998698298, 12182727413, 24365454826, 48433769959, 96867539918, 1985784568319, 3971569136638]

約数ペア:

[(1, 3971569136638), (2, 1985784568319), (41, 96867539918), (82, 48433769959), (163, 24365454826), (326, 12182727413), (331, 11998698298), (662, 5999349149), (6683, 594279386), (13366, 297139693), (13571, 292651178), (27142, 146325589), (53953, 73611646), (107906, 36805823), (897703, 4424146), (1795406, 2212073)]